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Onion & Leek Seeds

Growing onions from seed is easier than you think and can be cheaper than buying onion sets. You'll find all different types of onion in our range - spring, white, red, brown and shallots. Our range of leeks offers outstanding garden and exhibition varieties.

An excellent Leek giving mid green, erect foliage, and heavy, uniform stems. Leek Autumn Giant 2 Porvite also features resistance to bulbiness and bolting, as well as high rust tolerance. Seeds in the RHS Vegetable Collection, this leek also has good standing ability in the garden More Info

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1 packet (100 leek seeds) (TKA37176) 5 packets for the price of 4Despatch: within 3 Days

For all the year round production of delicious spring/bunching onions, Spring Onion Performer produces upright, dark green leaves and mild flavoured stems which do not bulb. You can successionally sow Spring Onion Performer throughout spring and summer, continuing into autumn. Prefers fertile, well-drained soil in full sun. A source of vitamin C and the B vitamins. Their pungent flavour indicates they are full of the polynutrients thought to endow onion. Height: 30cm (12"). Spread: 23cm (9"). More Info

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1 packet (250 onion seeds) (TKA23612) 5 packets for the price of 4Despatch: within 3 Days

Long, banana-shaped shallots from seed, as used by many celebrity chefs. Shallot 'Figaroproduces attractive, shiny, copper brown-skinned bulbs with crisp white flesh and a very distinct flavour. Sowing densities will determine the size of bulbs you harvest. Stores well for winter use in the kitchen More Info

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1 packet (150 shallot seeds) (TKA23643) 5 packets for the price of 4Despatch: within 3 Days

The best bulb variety to sow outdoors in autumn for overwintering, Onion Hi Keeper produces quality bulbs, 120g (4oz) in weight. Ideal for the exhibitor as well as the kitchen. Good winter hardiness. Onion Hi Keeper can also be spring sown, producing quality bulbs. Prefers rich, moist soil in an open situation More Info

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1 packet (80 onion seeds) (TKA23652) 5 packets for the price of 4Despatch: within 3 Days

An outstanding cultivar for harvesting from winter through to spring. The dark leaves of Leek 'Blauwgroene Winter - Banditcontrast beautifully with delicious, thick, pure white stems. This variety has excellent garden performance and winter hardiness, showing good tolerance against rust and bolting. Height: 45cm (18"). Spread: 20cm (8")T&M's easy starter plants are expertly grown, taking away all of the worry of raising your own. Delivered ready for planting so that you can enjoy bigger, earlier and tastier vegetables. Our quality vegetable plants will be despatched at the correct time for pla ... More Info

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1 packet (75 leek seeds) (23562) 5 packets for the price of 4Despatch: within 3 Days

Reliable winter variety with short, heavy stems. Extremely winter hardy for Christmas to April harvest. The blue leaves may tinge purple during extremely cold weather. Distinctive blue-ish leaves make it an attractive dot plant in the flower borders More Info

Forms a clump of slender elongated bulbs and long green stalks, similar to chives. A type of perennial bunching onion usually grown as an annual, and winter hardy. Quite pungent flavoured, use both the leaves and small bulbs. More Info

British breeding has combined the vigour of an F1 Hybrid with extreme cold tolerance to produce quality leeks which will withstand the harshest of weathers. Dark leaves, pure white stems with no bulbing, long standing ability and bolting and rust tolerant. Lift fresh superb quality stems from Christmas to May More Info

A splendid exhibition variety of golden merit producing large globe shaped onions with a rich, golden straw coloured skin. As well as being a super show variety, Onion Ailsa Craig is also one of the best varieties for general cultivation producing large onions with an excellent mild flavour. Onion Ailsa Craig can also be autumn sown More Info

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1 packet (250 onion seeds) (TKA23681) 5 packets for the price of 4Despatch: within 3 Days

A new type of spring onion. Spring Onion Ishikuro does not form bulbs, yet stays white and very straight. Can be harvested pencil-thin or thinner, yet left till it's grown as thick as a mature carrot. Because Spring Onion Ishikuro has such a long harvesting period, you rarely waste any and unlike normal types there is not the need to be sowing every three weeks for a continuous crop More Info

A very popular and reliable variety for well over 100 years. Ideally suited to our climate producing large globe shaped, golden brown skinned bulbs with crisp white flesh. Late summer maturity. Well grown bulbs have excellent storing capabilities. Grows best in well-drained, rich soil in full sun More Info

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1 packet (250 onion seeds) (TKA23566) 5 packets for the price of 4Despatch: within 3 Days

Super little pickling or cocktail onions, Onion Paris Silver Skinned are easy and quick to grow and do well on the poorest soils. Sow thickly and the resultant competition will prevent the bulbs from getting too large for pickling purposes. More Info

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1 packet (500 seeds) (TKA23685) 5 packets for the price of 4Despatch: within 3 Days

A dual purpose onion that resists bulbing up enabling it to be pulled for a longer period than regular varieties. Spring Onion Winter White Bunching has excellent overwintering qualities, can be sown either late August for late May pulling or in spring and summer for summer/autumn crops. More Info

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1 packet (500 seeds) (TKA23686) 5 packets for the price of 4Despatch: within 3 Days

Peforms outstandingly whether sown early or late and does well over a long season. Leek Autumn Giant 2 Argenta matures in October, yet stands ready for harvest right through to May, giving high quality, thick, long and very heavy stems, of excellent mild flavour and yield with few bolters. NIAB Recommended. More Info

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1 packet (150 seeds) (TKA23701) 5 packets for the price of 4Despatch: within 3 Days

An outstanding garden leek variety for harvesting between October and February. Leek Porbella produced sturdy plants with pure white, thick stems and dark green leaves show good rust resistance and have excellent winter hardiness More Info

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1 packet (125 leek seeds) (TKA31706) 5 packets for the price of 4Despatch: within 3 Days

A superb garden variety. Leek Oarsman has good early vigour, bulking up quickly, with dark, erect foliage and uniform pure white, long stems with no sign of bulbing. Midseason maturity with very good rust and bolting tolerance, keeping in good condition over a long period until required for the kitchen More Info

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1 packet (40 leek seeds) (TKA23715) 5 packets for the price of 4Despatch: within 3 Days

From seed! Each seed of Shallot Prisma produces a single attractive shiny reddish-brown skinned, white fleshed round shallot bulb, with a distinct flavour. No risk of transferring virus of white rot as with sets and the bulbs of Shallot Prisma store well. More Info

Salad Onion Apache (Deep Purple) is an attractive deep purple-red skinned spring onion with a mild flavour and a crisp texture. The purple outer skin merges with the silver when peeled, adding a colour contrast to salads. Salad Onion Apache is ideal for growing in containers, or outdoors throughout the season. Seeds are in the RHS Vegetable Collection More Info

A breeding breakthrough! Onion Supasweet™ (Dulcinea) is the first commercial variety of sweet and mild bulb onions available to UK gardeners. The large semi-globe, copper-skinned bulbs of Onion Supasweet™ are so sweet and juicy they can be eaten raw providing you with a full range of health benefits including vitamin C and the antioxidant, quercetin. Bulbs are best used as required, as they are not renowned for their storage capabilities. Please note: Onion flavour (its sweetness and mildness) is significantly affected by soil type, weather conditions and its sulphur content. Light ... More Info

Highly-prized heirloom variety from the Cévennes mountain range in France where families have grown strains of this mild onion for many hundreds of years. The soft pale flesh has a delicate flavour when eaten raw and becomes more savoury when cooked. Bulbs store well More Info

Add a powerful punch to salads and stir fries with the golf ball sized bulbs of Spring Onion ‘White Star’. The rounded, white bulbs have a superb flavour and fabulous, crisp texture. When sown successionally throughout the summer, these onions produce excellent yields. More Info

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1 packet (175 onion seeds) (KA2675) 5 packets for the price of 4Despatch: within 3 Days

Customers' favourite. An easy to grow spring onion with a mild flavour and smooth white skin. Quick to mature, ready in just 9- 10 weeks from sowing. Ideal for sowing at regular intervals for a continuous crop of tasty salad onions. More Info

Fast-growing 'baby' leeks specially bred to be ready to pick in just 10 weeks from sowing. Pull them at 'spring onion size' for fresh and tasty leeks out of season; with a flavour that's milder than spring onions, they are delicious in stir fries and salads More Info

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1 packet (200 leek seeds) (TKA23791) 5 packets for the price of 4Despatch: within 3 Days

The cylindrical shape of these brown-skinned onions means that they can be grown at closer spacings than traditional bulb onions. Flesh is firm, white and crisp, lending itself to uniform slicing that's ideal for tasty burger toppings, salads and perfect onion rings. Good storage potential. More Info

If you can't wait for the autumn leek harvest, use Leek Lincoln to bring your crops into summer! An early spring sowing will lead to medium sized clean white shanks for picking in late summer. With little risk of bolting and inbuilt disease resistance, it also stands well in the soil for harvest right through autumn - if you have the restraint to leave some of the tender, full flavoured shanks in the ground that long! More Info

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1 packet (75 leek seeds) (TKA54788) 5 packets for the price of 4Despatch: within 3 Days

Reliably grows from seed! Mildew resistant and slow to bolt under the summer heat, this top-performer soldiers on to produce round/oval, richly-sweet bulbs that add a real gourmet depth to any dish. More Info

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1 packet (100 shallot seeds) (TKA54803) 5 packets for the price of 4Despatch: within 3 Days

We've built our leek collection on hardy, disease resistant British bred varieties so you can be sure your crop will stand up to winter and summer extremes with little risk of rust, bulbing or bolting.

A visually stunning leek with great flavour. Ideal for the show bench and the kitchen. This British-bred maincrop leek variety shows excellent winter hardiness, allowing for harvests through December to March. The blue-green leaves turn a stunning shade of purple as the coldest winter temperatures set in. Brighten up your winter veg patch and your winter dinner plate with the prettiest leek in our collection. More Info

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1 packet (45 leek seeds) (TKA75021) 5 packets for the price of 4Despatch: within 3 Days

This traditional variety has stood the test of time – and for good reason! Onion 'Borettana' is an Italian heirloom variety often described as Cipollini in Italy. The bulbs have a distinctive, flat, button-like appearance with papery, straw-brown skins and sweet, firm flesh. More Info

A fine strain of this well known, reliable mid season variety. Producing heavy crops of short, thick stems with an excellent flavour and tender texture when cooked. Leek 'Musselburgh' is exceptionally hardy and stands well in even the coldest winter weather, making it a popular choice for growing in cold areas. More Info

Sow Spring Onion White Lisbon in succession for a continuous crop all spring, summer and autumn. This customer favourite is also the best variety for overwintering - make a late sowing in September and see! More Info